0f2a54e667aae6db7283b8d6340e9ebd8cac4a740190e65a02b18fb55cd2af01

Analysis

max time kernel
34s
max time network
44s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
02/09/2022, 12:57

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General

Target
40055385413647326168.bin.exe
Size 6.1MB
Sample220902-p6xssaebdp
SHA256 0f2a54e667aae6db7283b8d6340e9ebd8cac4a740190e65a02b18fb55cd2af01
MD5 a0cce836755a2b064842089d16ea5561
SHA1 fa0a6251130f3a0008a136393a959e6a8f611139
SHA512 54f7c38e80a0822ff7079c3742eaf61de84d9404c69af75c310e5308b9f41cd2e99a40536c7605cb3f1cfc18afc1fd3f0acd82b98ef42cd1802e2c9550205813
SSDEEP 98304:AUmETj+8JMsbhauhDwHnRz4TvItwgEmE350RtERTGXHINphWp6ZtdTm7YtGzzT:nmgjRbgI2lytEO5W+Rq4yIMYtMzT
MD5 SHA1 SHA512 SSDEEP

Score

5^/10

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs

pid	Process
1388	40055385413647326168.bin.exe
1388	40055385413647326168.bin.exe

Creates scheduled task(s) 1 TTPs 1 IoCs

Schtasks is often used by malware for persistence or to perform post-infection execution.

persistence

Scheduled Task

T1053

pid	Process
696	schtasks.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1388	40055385413647326168.bin.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 696	1388	40055385413647326168.bin.exe	26
PID 1388 wrote to memory of 696	1388	40055385413647326168.bin.exe	26
PID 1388 wrote to memory of 696	1388	40055385413647326168.bin.exe	26
PID 1388 wrote to memory of 696	1388	40055385413647326168.bin.exe	26
PID 1388 wrote to memory of 764	1388	40055385413647326168.bin.exe	28
PID 1388 wrote to memory of 764	1388	40055385413647326168.bin.exe	28
PID 1388 wrote to memory of 764	1388	40055385413647326168.bin.exe	28
PID 1388 wrote to memory of 764	1388	40055385413647326168.bin.exe	28

C:\Users\Admin\AppData\Local\Temp\40055385413647326168.bin.exe
"C:\Users\Admin\AppData\Local\Temp\40055385413647326168.bin.exe"
1⤵
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\SysWOW64\schtasks.exe
  /C /create /F /sc minute /mo 5 /tn "Shell Infrastructure Host Task {H5J7S8H9D6-2S6E8R2K4-8G6M3C2D3E}" /tr "C:\Users\Admin\AppData\Roaming\Windows\System32\sihost.exe"
  2⤵
  - Creates scheduled task(s)
  PID:696
- C:\Windows\SysWOW64\schtasks.exe
  /C /Query /XML /TN "Shell Infrastructure Host Task {H5J7S8H9D6-2S6E8R2K4-8G6M3C2D3E}"
  2⤵
  PID:764

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scheduled Task

T1053

Persistence

Scheduled Task

T1053

Privilege Escalation

Scheduled Task

T1053

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1388-54-0x00000000768A1000-0x00000000768A3000-memory.dmp

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memory/1388-55-0x0000000000400000-0x0000000000D76000-memory.dmp

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memory/1388-56-0x0000000000400000-0x0000000000D76000-memory.dmp

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memory/1388-59-0x0000000000400000-0x0000000000D76000-memory.dmp

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